Walker 215-1021 Fuel Injection Idle Air Control Valve

Fuel Injection Idle Air Control Valve Overview

Walker Products 215-1021 is a fuel injection idle air control valve for select import and domestic applications. It is built to meet or exceed OEM standards and specifications, with engineering and product support backed by Walker Products’ long-running fuel system expertise.

Compatible With 1995-2002 Isuzu Trooper, 2001-2002 Oldsmobile Aurora, 1999-2002 Oldsmobile Intrigue, and other listed applications, this idle air control valve helps maintain stable idle control in fuel-injected engines. Walker Products 215-1021 is also cross-referenced to Anchor 8442 and Delphi CV10024 for the same application.

Key Features

• Fuel injection idle air control valve for idle speed regulation
• Manufactured to meet or exceed OEM standards and specifications
• Backed by Walker Products engineering and technical support
• Application coverage for select Isuzu, Acura, Honda, Chevrolet, GMC, and Oldsmobile vehicles
• Walker Products 215-1021 replacement part number for catalog and service matching

Application Details

This Walker Products fuel injection idle air control valve is used on select 1995-2002 vehicles, including Isuzu Trooper, Isuzu Rodeo, Isuzu VehiCROSS, Isuzu Amigo, Acura SLX, Honda Passport, Chevrolet Astro, GMC Safari, Oldsmobile Aurora, and Oldsmobile Intrigue. For fitment-specific service work, verify the exact year and notes shown for each vehicle, including the 1996 Isuzu Rodeo applications with separate build-date coverage.

What It Helps Address

• Unstable or fluctuating idle speed
• Idle stalling after startup or when coming to a stop
• Idle speed that is too high or too low
• Rough idle behavior on fuel-injected engines
• Driveability complaints tied to idle air control operation

Installation Notes

Confirm the vehicle year, make, model, and build-date notes before installation. Inspect the throttle body, intake passages, and related electrical connections for contamination or wear before replacing the valve. After installation, clear any stored fault codes and verify idle quality at warm operating temperature.

Quality Assurance

Walker Products has supplied fuel system components since 1946 and supports its aftermarket parts with in-house manufacturing, product management, and engineering resources. The company is ISO 9001 and IATF 16949 certified, reflecting its focus on controlled production and OE-level specification compliance.